ed583bf8d5
This introduces two concepts: a plugin and its loader (library) LO currrently has dependency cycles for some libraries. There is scui, which depends on sc, while sc dlopen's scui. There are the various vclplug_*, i18npool plugins, filters/gie, acc, etc. Usually these plugins link to their loader library, because they use its symbols. But as a result there is no sensible way to express the runtime dependency of loaders on the plugins. In GNU libtool plugins are called modules and they are implemented in an IMHO more sensible way by allowing missing symbols at link time. This way you can have a dependency from the loader library to its plugins, as the plugins don't depend on the loader, but you lose the link time detection of missing symbols. While this is in theory possible in LO too, LO currently has plugins, like acc (accessibility), loaded by tk (toolkit), which depends on svt (svtools), which itself depends on tk, so dropping the tk dependency for acc on its own doesn't help :-( And while the dependency of the plugins on their loader is fine for the shared / DYNLOADING build, for the "static" builds you must (somehow) link the plugins into the executables. I also codeified a few rules into the build system along with it: * just plugins are allowed to depend / link other plugins * plugins aren't allowed to be linked into the merge lib * plugin loaders are "limited" to libraries At the high level, this is implemented via new gbuild calls: * gb_Library_set_plugin_for,lib,loader: declare a library to be a plugin of a loader library and add a dependeny from the plugin library to the loader library * gb_Library_set_plugin_for_nodep,lib,loader: ^^^^ without adding the library dependeny * gb_Helper_register_plugins_for_install: "plugin" replacement for gb_Helper_register_libraries_for_install to implement some additional checks in the build system In the end this patch just adds a bit syntactic sugar and nothing changes for any build. Change-Id: I7b01d9c384cbc5838bd2cc93aff18e4868939d6e Reviewed-on: https://gerrit.libreoffice.org/c/core/+/126163 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
125 lines
3.1 KiB
Makefile
125 lines
3.1 KiB
Makefile
# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
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#
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# This file is part of the LibreOffice project.
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# This file incorporates work covered by the following license notice:
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed
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# with this work for additional information regarding copyright
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# ownership. The ASF licenses this file to you under the Apache
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# License, Version 2.0 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.apache.org/licenses/LICENSE-2.0 .
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#
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$(eval $(call gb_Library_Library,vclplug_qt6))
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$(eval $(call gb_Library_set_plugin_for,vclplug_qt6,vcl))
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$(eval $(call gb_Library_use_custom_headers,vclplug_qt6,vcl/qt6))
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$(eval $(call gb_Library_set_include,vclplug_qt6,\
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$$(INCLUDE) \
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-I$(SRCDIR)/vcl/inc \
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-I$(SRCDIR)/vcl/inc/qt6 \
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))
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$(eval $(call gb_Library_add_defs,vclplug_qt6,\
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-DVCLPLUG_QT_IMPLEMENTATION \
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-DVCL_INTERNALS \
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))
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$(eval $(call gb_Library_use_sdk_api,vclplug_qt6))
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$(eval $(call gb_Library_use_libraries,vclplug_qt6,\
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tl \
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utl \
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sot \
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ucbhelper \
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basegfx \
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comphelper \
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cppuhelper \
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i18nlangtag \
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i18nutil \
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$(if $(ENABLE_JAVA), \
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jvmaccess) \
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cppu \
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sal \
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salhelper \
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))
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$(eval $(call gb_Library_use_externals,vclplug_qt6,\
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boost_headers \
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cairo \
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epoxy \
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graphite \
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harfbuzz \
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icu_headers \
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icuuc \
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qt6 \
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))
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ifneq ($(QT6_HAVE_GOBJECT),)
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$(eval $(call gb_Library_add_cxxflags,vclplug_qt6,\
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$(QT6_GOBJECT_CFLAGS) \
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))
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$(eval $(call gb_Library_add_libs,vclplug_qt6,\
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$(QT6_GOBJECT_LIBS) \
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))
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endif
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$(eval $(call gb_Library_add_exception_objects,vclplug_qt6,\
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vcl/qt6/QtAccessibleEventListener \
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vcl/qt6/QtAccessibleWidget \
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vcl/qt6/QtBitmap \
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vcl/qt6/QtClipboard \
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vcl/qt6/QtData \
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vcl/qt6/QtDragAndDrop \
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vcl/qt6/QtFilePicker \
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vcl/qt6/QtFont \
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vcl/qt6/QtFontFace \
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vcl/qt6/QtFrame \
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vcl/qt6/QtGraphics \
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vcl/qt6/QtGraphics_Controls \
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vcl/qt6/QtGraphics_GDI \
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vcl/qt6/QtGraphics_Text \
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vcl/qt6/QtInstance \
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vcl/qt6/QtInstance_Print \
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vcl/qt6/QtMainWindow \
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vcl/qt6/QtMenu \
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vcl/qt6/QtObject \
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vcl/qt6/QtOpenGLContext \
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vcl/qt6/QtPainter \
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vcl/qt6/QtPrinter \
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vcl/qt6/QtSvpGraphics \
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vcl/qt6/QtSvpSurface \
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vcl/qt6/QtSystem \
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vcl/qt6/QtTimer \
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vcl/qt6/QtTools \
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vcl/qt6/QtTransferable \
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vcl/qt6/QtVirtualDevice \
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vcl/qt6/QtWidget \
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vcl/qt6/QtXAccessible \
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))
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ifeq ($(OS),LINUX)
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$(eval $(call gb_Library_add_libs,vclplug_qt6,\
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-lm \
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-ldl \
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))
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endif
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# Workaround for clang+icecream (clang's -frewrite-includes
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# doesn't handle Qt6's QT_HAS_INCLUDE that Qt6 uses for <chrono>).
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ifeq ($(COM_IS_CLANG),TRUE)
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$(eval $(call gb_Library_add_cxxflags,vclplug_qt6, \
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-include chrono \
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))
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endif
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# vim: set noet sw=4 ts=4:
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